基于AMESim插装溢流阀中阻尼孔取值的定量分析

Quantitative Analysis for Value of Orifice in Cartridge Relief Valve Based on AMESim

针对插装溢流阀中阻尼孔的取值范围进行研究。根据插装溢流阀的工作原理和结构特点，建立了插装溢流阀的数学模型，在此基础上应用AMESim软件建立了插装溢流阀的AMESim仿真模型，并且通过理论计算验证了仿真模型的正确性。以某一型号的插装溢流阀为例，通过AMESim仿真和理论计算得到了此型号插装溢流阀阻尼孔的取值范围为0.95～10.1 mm。

According to the operation principle and construction features of cartridge relief valve,the mathematic model was es-tablished. Then its AMESim simulation model was achieved. Through theoretical calculation,the simulation model was proved right. Taking a certain type of cartridge relief valve as an example,by using simulation model and theoretical calculation,the value of orifice was demonstrated to be from 0.95 mm to 10.1 mm.